PV Powered PVP260kW Technical Information download pdf (Page 94)

Figure 7-7 Comm X PCB Lights

Link LED Operation and Signaling

• The Link LED remains on if a hardware Ethernet connection is found.

• The LED is off if there is no hardware Ethernet connection.

• There are no ash codes for the Link LED.

Activity LED Operation and Signaling

• The Activity LED (called ACT on some circuit PCBs) ashes to indicate the presence

of internet trafc.

• There are no ash codes for the Activity LED.

Status LED Operation and Signaling

• During the startup sequence the Status LED is on solid for a few seconds, then ashes

quickly for several seconds while the communications device looks for an Internet

connection.

• After a few seconds, the Status LED ashes more slowly while serial communication

is established with the inverter’s main processor.

• Once serial communication is established, the Status LED should remain on unless a

fault occurs.

The Status LED will ash status codes if any problem is found.

• Each code is a comprised of a series of three ashes, followed by a pause.

• Each ash can be either a short or long ash. A short ash is approximately 0.2 sec-

onds and a long ash is approximately 0.5 seconds.

• The pause between ashes is one second.

Link Light

Activity Light

Status Light

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PV Powered PVP260kW Technical Information Page 94